Folding chair



FIG. 1 is a perspective view of a folding chair illustrated in an expanded configuration, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a right side elevational view thereof, the left side elevational view being a mirror image thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a front elevational view thereof, illustrated in a collapsed configuration; and,

FIG. 8 is a right-side elevational view thereof, illustrated in the collapsed configuration, the left-side elevational view being a mirror image thereof.

The broken lines are for the purpose of illustrating the environment of the design only and form no part of the claimed design. 

I claim the ornamental design for a folding chair, as shown and described. 